Invite from ASUS

Hi all.In June last year, bought none from ASUS.And then began to look for a disc in a box and found an invite to World of Warships.I in English is not strong.But it seems like it is written zaregatsya on the ASUS website. Enter the product number.And receive the mail code.I did it.and code no.Who can faced a similar problem? I certainly don't need this invite code.but a matter of principle.You can give someone.